Front bumper for an all-terrain vehicle



FIG. 1 is a perspective view of our new invention;

FIG. 2 is a top view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a right view thereof, a left view being a mirror image thereof;

FIG. 5 is a rear view thereof; and,

FIG. 6 is a bottom view thereof.

The broken lines shown in the drawings illustrate portions of the front bumper for an all-terrain vehicle that forms no part of claimed design. 

CLAIM The ornamental design for a front bumper for an all-terrain vehicle, as shown and described. 